Thes patch change the luton base device tree to use the newly added SPI bitbang driver.
It also updates the "mscc_luton_defconfig" to use the new driver.
Signed-off-by: Lars Povlsen lars.povlsen@microchip.com --- arch/mips/dts/mscc,luton.dtsi | 15 ++------------- configs/mscc_luton_defconfig | 3 ++- 2 files changed, 4 insertions(+), 14 deletions(-)
diff --git a/arch/mips/dts/mscc,luton.dtsi b/arch/mips/dts/mscc,luton.dtsi index 87e27c6de5..d11ec4884d 100644 --- a/arch/mips/dts/mscc,luton.dtsi +++ b/arch/mips/dts/mscc,luton.dtsi @@ -84,21 +84,10 @@ gpio-ranges = <&sgpio 0 0 64>; };
- gpio_spi_bitbang: gpio@10000064 { - compatible = "mscc,spi-bitbang-gpio"; - reg = <0x10000064 0x4>; - gpio-controller; - #gpio-cells = <2>; - - }; - spi0: spi-bitbang { - compatible = "spi-gpio"; + compatible = "mscc,luton-bb-spi"; status = "okay"; - gpio-sck = <&gpio_spi_bitbang 6 0>; - gpio-miso = <&gpio_spi_bitbang 0 0>; - gpio-mosi = <&gpio_spi_bitbang 5 0>; - cs-gpios = <&gpio_spi_bitbang 1 0>; + reg = <0x10000064 0x4>; num-chipselects = <1>; #address-cells = <1>; #size-cells = <0>; diff --git a/configs/mscc_luton_defconfig b/configs/mscc_luton_defconfig index 65f0672c1e..d48a93a2a5 100644 --- a/configs/mscc_luton_defconfig +++ b/configs/mscc_luton_defconfig @@ -34,6 +34,7 @@ CONFIG_CMD_DHCP=y # CONFIG_NET_TFTP_VARS is not set # CONFIG_CMD_NFS is not set CONFIG_CMD_PING=y +CONFIG_CMD_TIME=y CONFIG_CMD_MTDPARTS=y CONFIG_MTDIDS_DEFAULT="nor0=spi_flash" CONFIG_MTDPARTS_DEFAULT="mtdparts=spi_flash:1m(UBoot),256k(Env),256k(Env.bk),512k(Unused),6m(linux)" @@ -66,5 +67,5 @@ CONFIG_DEBUG_UART_SHIFT=2 CONFIG_SYS_NS16550=y CONFIG_SPI=y CONFIG_DM_SPI=y -CONFIG_SOFT_SPI=y +CONFIG_MSCC_BB_SPI=y CONFIG_LZMA=y